Britain's Charles III will address the German parliament on Thursday, becoming the first monarch to do so, on the occasion of his inaugural state visit as king.
Germany marks the first trip abroad for Charles since ascending the throne, which is being interpreted as a "strong gesture" to build post-Brexit ties with the continent.
Arriving for his three-day trip on Wednesday, he and Queen Consort Camilla were greeted with military honours at the Brandenburg Gate, the first time the iconic site had lent the backdrop for such a ceremony.